Union, Minnesota Drillers and Service Providers

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Your go-to resource for reliable water well drillers, groundwater, and drought information in union, Minnesota. Find experts for new wells, repairs, or routine maintenance.

Interactive Water Well Map – Estimate your new well's depth

Visit the Union Water Well Map to view the water, irrigation, and geothermal wells.

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Water Well Map Widgets

Add map link and drought monitor to your website!

Water Well Terminology

Hydraulic HeadThe total energy per unit weight of water, comprising elevation, pressure, and velocity heads.

Learn about more terms in the glossary.

Union Statistics

Geology
AquifierUpper carbonate aquifer
Rock FormationCarbonate-rock aquifers
Well Information*
Well Depth-- (ft)
SWL-- (ft)
Bedrock Depth-- (ft)
Yield-- (gpm)
* Average within 5km
Drought Monitor
August 18, 2026N 
August 11, 2026N 
August 4, 2026N 
July 28, 2026D0 
July 21, 2026D0 
July 14, 2026D0 
July 7, 2026D0 
June 30, 2026D0